/**
 * MIT License
 *
 * Copyright (c) 2019 Xu Liangzhan
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 *
 */
import helperCreateTreeFunc from './helperCreateTreeFunc'

const findTreeItem = ({ parent, obj, iterate, context, path, node, parseChildren, opts }) => {
  if (obj) {
    for (let index = 0, len = obj.length; index < len; index++) {
      const item = obj[index]
      const paths = path.concat([`${index}`])
      const nodes = node.concat([item])

      if (iterate.call(context, item, index, obj, paths, parent, nodes)) {
        return { index, item, path, items: obj, parent, nodes }
      }

      if (parseChildren && item) {
        const newPath = paths.concat([parseChildren])
        const match = findTreeItem({
          parent: item,
          obj: item[parseChildren],
          iterate,
          context,
          path: newPath,
          node: nodes,
          parseChildren,
          opts
        })

        if (match) {
          return match
        }
      }
    }
  }
}

const findTree = helperCreateTreeFunc(findTreeItem)

export default findTree
